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- Currently displaying 29681 - 29700 of 31828 publications
High-activity methanol synthesis catalysts derived from rare-earth/copper precursors: Genesis and deactivation of the catalytic system
Journal of Catalysis
(1989)
118
175
(doi: 10.1016/0021-9517(89)90309-6)
A controlled atmosphere in situ X-ray diffraction study of the activation and performance of ammonia synthesis catalysts derived from CeRu2, CeCo2, and CeFe2
Journal of Catalysis
(1989)
117
102
(doi: 10.1016/0021-9517(89)90224-8)
Allosteric ligand binding to cofacial metalloporphyrin dimers: The mechanism of porphyrin disaggregation
Journal of the Chemical Society, Perkin Transactions 1
(1989)
547
(doi: 10.1039/p19890000547)
Biosynthesis of porphyrins and related macrocycles. Part 34. Synthesis and properties of S -pyrrolylmethylcysteinyl and ε- N -pyrrolylmethyllysyl peptides
J. Chem. Soc., Perkin Trans. 1
(1989)
1943
(doi: 10.1039/p19890001943)
Diastereofacial selectivity in Diels–Alder reactions of a diene having a stereogenic centre carrying a silyl group adjacent to the diene system
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1
(1989)
2023
(doi: 10.1039/p19890002023)
A γ-lactam analogue of the penems possessing antibacterial activity
Tetrahedron
(1989)
45
4537
A highly convergent total synthesis of the spiroacetal macrolide (+)-milbemycinβ1
Tetrahedron
(1989)
45
7161
Preparation of β-ketomacrolactones and β-ketodiolides using S-t-butyl 3-oxobutanethioate and S-t-butyl 4-diethylphosphono-3-oxobutanethioate
Tetrahedron
(1989)
45
7565
skeletal rearrangements in clusters III. applications of vibrational analysis
Polyhedron
(1989)
15
1933
The structure of amorphous hydrogenated silicon and its alloys: A review
Advances in Physics
(1989)
38
1
(doi: 10.1080/00018738900101092)
Spectral intensity and charge distributions in the tetrahedral chromophores, bis(3-amino-2-methylpropane-24thiolato)- and diacetatobis(ethylenethiourea)-cobalt( II )
Dalton Transactions
(1989)
2109
(doi: 10.1039/DT9890002109)
Zeolite-Induced Phagocytic Free Radicals and their Potential Relevance to the Pathogenesis of Alzheimer's Disease
Studies in Surface Science and Catalysis
(1989)
52
163
Studies in macrolide synthesis: A highly stereoselective synthesis of (+)-(9S)-dihydroerythronolide a using macrocyclic stereocontrol
Tetrahedron Letters
(1989)
30
7463
MODERN ELECTRONIC-STRUCTURE CALCULATIONS - THE ACCURATE PREDICTION OF SPECTROSCOPIC BAND ORIGINS
SUPERCOMPUTER ALGORITHMS FOR REACTIVITY, DYNAMICS AND KINETICS OF SMALL MOLECULES
(1989)
277
23
GRADIENT THEORY - ITS APPLICATION TO THE EXTENDED HARTREE-FOCK METHOD
QUANTUM CHEMISTRY : BASIC ASPECTS, ACTUAL TRENDS
(1989)
62
145
A short asymmetric synthesis of a C19–C27 segment of rifamycin S. Kinetic resolution in the aldol reactions of ethylketones using chiral boron reagents
Tetrahedron Letters
(1989)
30
1293
The stereospecific synthesis of a carbacyclin analogue using the protodesilylation of an allylsilane
Tetrahedron Letters
(1989)
30
5777
Invited Lecture. Columnar ordering as an excluded-volume effect
Liquid Crystals
(1989)
5
929
(doi: 10.1080/02678298908026399)
Model Studies of the Smsi Phenomenon at the Tiox/Ru(0001) Interface
Studies in Surface Science and Catalysis
(1989)
48
19